P00D0

Barometric Pressure - Turbocharger/Supercharger Boost Sensor B Correlation

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$22–167 (est.)

Symptoms

Loss of engine power
Unstable idling
Increased fuel consumption
Check Engine Light Illuminates

Causes

Boost pressure sensor fault (circuit B)
Depressurization of the turbocharging system
Damage to the sensor wiring harness
Problems with vacuum hoses
Turbine control valve malfunction

How to Fix

Check the integrity and tightness of the turbocharging system
Diagnose pressure sensors (atmospheric and boost)
Check the integrity of the wiring harness and connectors
Test the vacuum lines of the turbine control system
If necessary, replace faulty components

Related codes

P0106 P0234 P0299